The Complete Guide to Xiaomi Fastboot Flashing: Understanding the flash_all.bat Script
: Use Fastboot to flash the BAT Xiaomi Link firmware or boot animation file onto your device.
This comprehensive guide will walk you through everything you need to know: what flash_all.bat actually is, how to use it properly, and the advanced (and often risky) world of EDL flashing that many users search for when standard methods fail.
Xiaomi security restricts fastboot flashing unless your bootloader is officially unlocked. Use the Mi Unlock Tool to complete this first. flash all bat xiaomi link
If you meant something different by (e.g., a specific tool name or Telegram bot), let me know and I’ll adjust the feature set accordingly.
You downloaded firmware intended for a different Xiaomi model.
Flashing stock firmware on a Xiaomi, Redmi, or POCO device is the ultimate way to rescue a bootlooped phone, upgrade software manually, or revert from a custom ROM back to MIUI/HyperOS. Use the Mi Unlock Tool to complete this first
Look at the bottom right corner of the Mi Flash Tool window. You will see three radio buttons:
Last updated: 2025 – Compatible with HyperOS and MIUI 14/15 devices.
If you are a Xiaomi, Redmi, or POCO user looking to upgrade your MIUI/HyperOS version, downgrade to a more stable version, or unbrick a soft-bricked device, the method is the most reliable tool at your disposal. Within the extracted fastboot ROM folder, you will find several batch files, with flash_all.bat being the most common choice for a complete system refresh. Flashing stock firmware on a Xiaomi, Redmi, or
Add :: at the beginning of each line to comment them out. Save the file and rerun MiFlash.
For locked devices, you'll need either:
Why rely on a random link when you can build a safe script? Here is a template:
: Before flashing the BAT Xiaomi Link, you need to unlock your device's bootloader. This process varies depending on the device model and may require using tools like Fastboot.